/***********************************************************************/
/* Open Visualization Data Explorer                                    */
/* (C) Copyright IBM Corp. 1989,1999                                   */
/* ALL RIGHTS RESERVED                                                 */
/* This code licensed under the                                        */
/*    "IBM PUBLIC LICENSE - Open Visualization Data Explorer"          */
/***********************************************************************/

#include <dxconfig.h>
#include "../base/defines.h"

#ifndef _NoOpCommand_h
#define _NoOpCommand_h

#include "Command.h"

//
// Class name definition:
//
#define ClassNoOpCommand "NoOpCommand"

//
// NoOpCommand class definition:
//
class NoOpCommand : public Command
{
 protected:
  //
  // Does nothing;
  //
  virtual boolean doIt( CommandInterface* ci );

  //
  // Undoes nothing;
  //
  virtual boolean undoIt();

 public:
  //
  // Constructor:
  //
  NoOpCommand( const char* name, CommandScope* scope, boolean active );

  //
  // Destructor:
  //
  ~NoOpCommand()
  {
  }

  //
  // Returns a pointer to the class name.
  //
  const char* getClassName()
  {
    return ClassNoOpCommand;
  }
};

#endif  // _NoOpCommand_h
